squares of a sorted array.java
/* Given an integer array nums sorted in non-decreasing order,
return an array of the squares of each number sorted in non-decreasing order. 
Input: nums = [-4,-1,0,3,10]
Output: [0,1,9,16,100]
Explanation: After squaring, the array becomes [16,1,0,9,100].
After sorting, it becomes [0,1,9,16,100].
*/

class Solution {
    public int[] sortedSquares(int[] nums) {
        for (int i=0;i<nums.length; i++){
            nums[i] *= nums[i];
        }
        Arrays.sort(nums);   
        return nums;
    }
}
